Descriptor
| Concept Formation | 1 |
| Decimal Fractions | 1 |
| Fractions | 1 |
| Fundamental Concepts | 1 |
| Grade 9 | 1 |
| Junior High School Students | 1 |
| Mathematical Concepts | 1 |
| Secondary Education | 1 |
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| Elementary School Journal | 1 |
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| Journal Articles | 1 |
| Opinion Papers | 1 |
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Peer reviewedPeck, Donald M.; Jencks, Stanley M. – Elementary School Journal, 1979
Argues the importance of teaching fractions and discusses examples of fundamental problems in students' conceptualization of common fractions and decimal fractions. (SS)
Descriptors: Concept Formation, Decimal Fractions, Fractions, Fundamental Concepts
